Uber has suspended testing its driverless cars after an American woman was run down and killed.

优步无人驾驶车辆撞倒一名美国女子并致其死亡，现已停止无人驾驶车辆测试。

And, Google admits there have been minor accidents in the six years it has been testing autonomous cars.

谷歌承认过去6年测试无人驾驶车期间发生过轻微事故。

And it's even invested in companies that are testing out flying cars and asteroid mining.

它甚至投资于正在测试飞行汽车和小行星采矿的公司。

In the past year, self-driving startups like Cruise and Pony.ai have begun testing their driverless cars in some parts of California.

去年，像克鲁斯和小马智行这种自动驾驶初创公司已经在加州的一些地区开始测试他们的无人驾驶汽车。

Since 2016, the American autonomous car producer has been testing its self-driving cars on the streets of Arizona, US.

自2016年以来，这家美国自动驾驶汽车制造商一直在美国亚利桑那州的街道上测试其自动驾驶汽车。